This 100 x 100km National Grid tile is in Jpeg 2000 format with built-in GIS registration information. Each image pixel is 4.00 metres on the ground making 100km to be 25,000 pixels. It is available for immediate download. The download includes an image for the map legend.

This image is from the Ordnance Survey New Popular Edition of the 1 inch to 1 mile (1:63,360) mapping issued in the late 1940s. This is the pre-cursor to the OS 1:50,000 maps used today.

About XYZ Maps

The Directors started the Company in 1998, having previously worked at John Bartholomew & Sons.
Since 1998 we have greatly expanded our Map Products, as well as adding Mapping Software, Training and Consultancy to our Business.
Postcode Maps, Postcode Data, and Customised World Maps are our Speciality.